* Send stream signals * * @param {number} signal Signal value * * @throws {Exception} When the sender already been closed *
(signal)
| 74 | * |
| 75 | */ |
| 76 | signal(signal) { |
| 77 | if (this.closed) { |
| 78 | throw new Exception( |
| 79 | "Sender already been closed. No signal can be send", |
| 80 | false |
| 81 | ); |
| 82 | } |
| 83 | |
| 84 | let reqHeader = new header.Header(signal); |
| 85 | |
| 86 | reqHeader.set(this.id); |
| 87 | |
| 88 | return this.sender.send(new Uint8Array([reqHeader.value()])); |
| 89 | } |
| 90 | |
| 91 | /** |
| 92 | * Send close signal and close current sender |